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           __   __    ______    _____    ______   
  ____     \ \\/ //  /_   _//  |  ___|| |      \\ 
 |    \\    \ ` //   `-| |,-   | ||__   |  --  // 
 | [] ||     | ||      | ||    | ||__   |  --  \\ 
 |  __//     |_||      |_||    |_____|| |______// 
 |_|`-`      `-`'      `-`'    `-----`  `------`  
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Text this: Germ cell β-chimaerin, a new GTPase-activating protein for p21rac, is specifically expressed during the acrosomal assembly stage in rat testis